/* PriceMyTrip — brand system from video design precedent:
   paper #FAF7F0, ink #1A1A1A, green #16A34A, dark #0E0E0E, dim #6E6E6E,
   mono type, receipt motif, radius 18, PRICED. stamp */

:root {
  --paper: #FAF7F0;
  --card: #FFFDF8;
  --ink: #1A1A1A;
  --green: #16A34A;
  --green-dark: #12813B;
  --dark: #0E0E0E;
  --dim: #6E6E6E;
  --rule: #D9D2C3;
  --radius: 18px;
  --mono: "IBM Plex Mono", "Consolas", "Courier New", monospace;
  --display: "Archivo Black", "Arial Black", sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--mono);
  background-color: var(--paper);
  /* faint paper grain */
  background-image:
    radial-gradient(rgba(26, 26, 26, 0.035) 1px, transparent 1px),
    radial-gradient(rgba(26, 26, 26, 0.02) 1px, transparent 1px);
  background-size: 7px 7px, 11px 11px;
  background-position: 0 0, 4px 4px;
  color: var(--ink);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); }
a:hover { color: var(--green); }

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 0 20px;
}

.wrap-wide { max-width: 960px; }

/* ---------- header ---------- */

header.site {
  padding: 26px 0 8px;
}

.brandline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.wordmark {
  font-family: var(--display);
  font-size: 1.25rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  text-transform: uppercase;
}
.wordmark .tld { color: var(--green); }

.tagline {
  color: var(--dim);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

/* ---------- hero ---------- */

.hero { padding: 56px 0 34px; }

.hero h1 {
  font-family: var(--display);
  font-size: clamp(2.1rem, 7vw, 3.4rem);
  line-height: 1.06;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  max-width: 14ch;
}

.hero h1 .price { color: var(--green); white-space: nowrap; }

.hero .sub {
  margin-top: 18px;
  max-width: 46ch;
  color: var(--dim);
}

.hero .sub strong { color: var(--ink); }

/* ---------- receipt ---------- */

.receipt {
  position: relative;
  background: var(--card);
  box-shadow: 0 14px 34px -18px rgba(14, 14, 14, 0.35);
  margin: 34px 0;
}

/* sawtooth torn edges */
.receipt::before,
.receipt::after {
  content: "";
  display: block;
  height: 11px;
  background-image:
    linear-gradient(45deg, var(--card) 5.5px, transparent 0),
    linear-gradient(-45deg, var(--card) 5.5px, transparent 0);
  background-size: 14px 11px;
  background-repeat: repeat-x;
}
.receipt::before { transform: scaleY(-1); }

.receipt-inner { padding: 26px 26px 30px; }

.receipt-head {
  text-align: center;
  padding-bottom: 16px;
  border-bottom: 2px dashed var(--rule);
  margin-bottom: 16px;
}

.receipt-head .shop {
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.receipt-head .meta {
  color: var(--dim);
  font-size: 0.78rem;
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.rline {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 0;
  font-size: 0.95rem;
}

.rline .item { max-width: 34ch; }

.rline .note {
  display: block;
  color: var(--dim);
  font-size: 0.76rem;
  margin-top: 2px;
}

.rline .dots {
  flex: 1;
  border-bottom: 2px dotted var(--rule);
  transform: translateY(-4px);
  min-width: 18px;
}

.rline .amt {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.rline.total {
  border-top: 2px dashed var(--rule);
  margin-top: 12px;
  padding-top: 16px;
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
}

.rline.total .amt {
  color: var(--green);
  font-size: 1.5rem;
}

/* staggered print-in */
@media (prefers-reduced-motion: no-preference) {
  .receipt .rline {
    opacity: 0;
    transform: translateY(6px);
    animation: printline 0.45s ease-out forwards;
  }
  .receipt .rline:nth-child(1) { animation-delay: 0.10s; }
  .receipt .rline:nth-child(2) { animation-delay: 0.22s; }
  .receipt .rline:nth-child(3) { animation-delay: 0.34s; }
  .receipt .rline:nth-child(4) { animation-delay: 0.46s; }
  .receipt .rline:nth-child(5) { animation-delay: 0.58s; }
  .receipt .rline:nth-child(6) { animation-delay: 0.70s; }
  .receipt .rline:nth-child(7) { animation-delay: 0.82s; }
  .receipt .rline:nth-child(8) { animation-delay: 0.94s; }
  .receipt .rline:nth-child(9) { animation-delay: 1.10s; }
  .receipt .rline:nth-child(10) { animation-delay: 1.26s; }
}

@keyframes printline {
  to { opacity: 1; transform: translateY(0); }
}

.stamp {
  position: absolute;
  right: 18px;
  bottom: 34px;
  font-family: var(--display);
  color: var(--green);
  border: 4px solid var(--green);
  border-radius: 8px;
  padding: 2px 12px;
  font-size: 1.15rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  transform: rotate(-8deg);
  opacity: 0.85;
  pointer-events: none;
}

/* ---------- tier toggle ---------- */

.tiertabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 34px 0 0;
}

.tiertab {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: transparent;
  color: var(--ink);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 10px 16px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.tiertab .tprice { color: var(--green); margin-left: 6px; }

.tiertab:hover { border-color: var(--green); color: var(--green); }

.tiertab[aria-pressed="true"] {
  background: var(--dark);
  border-color: var(--dark);
  color: var(--paper);
}
.tiertab[aria-pressed="true"] .tprice { color: var(--green); }

.tiernote {
  color: var(--dim);
  font-size: 0.78rem;
  margin-top: 10px;
}

/* toggle sits above receipt: tighten receipt's top margin when preceded by tabs */
.tiertabs + .tiernote + .receipt { margin-top: 18px; }

/* ---------- destination cards (homepage) ---------- */

.destgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
  margin: 30px 0 10px;
}

.destcard {
  display: block;
  text-decoration: none;
  background: var(--card);
  box-shadow: 0 12px 26px -16px rgba(14, 14, 14, 0.3);
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.destcard::before,
.destcard::after {
  content: "";
  display: block;
  height: 9px;
  background-image:
    linear-gradient(45deg, var(--card) 4.5px, transparent 0),
    linear-gradient(-45deg, var(--card) 4.5px, transparent 0);
  background-size: 12px 9px;
  background-repeat: repeat-x;
}
.destcard::before { transform: scaleY(-1); }

.destcard:hover {
  transform: translateY(-4px) rotate(-0.4deg);
  box-shadow: 0 20px 34px -16px rgba(14, 14, 14, 0.38);
}

.destcard .pad { padding: 20px 20px 24px; }

.destcard .city {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.3rem;
  line-height: 1.1;
}

.destcard .country {
  color: var(--dim);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  margin-top: 2px;
}

.destcard .perday {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 2px dashed var(--rule);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}

.destcard .perday .num {
  color: var(--green);
  font-weight: 700;
  font-size: 1.5rem;
}

.destcard .perday .unit {
  color: var(--dim);
  font-size: 0.78rem;
  text-transform: uppercase;
}

.destcard.soon { opacity: 0.62; }
.destcard.soon:hover { transform: none; box-shadow: 0 12px 26px -16px rgba(14,14,14,0.3); }
.destcard.soon .num { color: var(--dim); letter-spacing: 0.1em; }

.blink { animation: blink 1.4s steps(2, start) infinite; }
@keyframes blink { to { visibility: hidden; } }

/* ---------- sections ---------- */

section { padding: 26px 0; }

h2.sec {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.25rem;
  letter-spacing: 0.01em;
  margin-bottom: 14px;
}

h2.sec::before { content: "// "; color: var(--green); }

.prose p { margin-bottom: 12px; max-width: 60ch; }
.prose ul { margin: 0 0 12px 1.2em; max-width: 58ch; }
.prose li { margin-bottom: 8px; }
.prose .money { color: var(--green); font-weight: 700; }

/* ---------- callout / affiliate block ---------- */

.callout {
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 22px;
  margin: 12px 0;
  background: var(--card);
}

.callout h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.callout p { margin-bottom: 12px; color: var(--ink); max-width: 56ch; }

.callout .fine {
  color: var(--dim);
  font-size: 0.74rem;
  margin: 10px 0 0;
}

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  text-decoration: none;
  background: var(--dark);
  color: var(--paper);
  border: 2px solid var(--dark);
  border-radius: var(--radius);
  padding: 13px 24px;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, transform 0.1s ease;
}

.btn:hover { background: var(--green); border-color: var(--green); color: #fff; transform: translateY(-1px); }

.btn.green { background: var(--green); border-color: var(--green); color: #fff; }
.btn.green:hover { background: var(--green-dark); border-color: var(--green-dark); }

/* ---------- email form ---------- */

.signup {
  background: var(--dark);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 28px 24px;
  margin: 16px 0;
}

.signup h3 {
  font-family: var(--display);
  text-transform: uppercase;
  font-size: 1.15rem;
  line-height: 1.2;
}

.signup p { color: #B9B3A6; margin: 10px 0 16px; font-size: 0.9rem; max-width: 52ch; }

.signup form { display: flex; gap: 10px; flex-wrap: wrap; }

.signup input[type="email"] {
  flex: 1 1 220px;
  font-family: var(--mono);
  font-size: 1rem;
  padding: 12px 16px;
  border: 2px solid #3a3a3a;
  border-radius: var(--radius);
  background: #171717;
  color: var(--paper);
}

.signup input[type="email"]::placeholder { color: #7a7568; }
.signup input[type="email"]:focus { outline: none; border-color: var(--green); }

.signup .fine { color: #7a7568; font-size: 0.74rem; margin: 12px 0 0; }

/* ---------- footer ---------- */

footer.site {
  margin-top: 40px;
  padding: 26px 0 42px;
  border-top: 2px dashed var(--rule);
  color: var(--dim);
  font-size: 0.8rem;
}

footer.site .handles { margin-bottom: 10px; }
footer.site .handles a { margin-right: 14px; color: var(--dim); text-decoration: none; }
footer.site .handles a:hover { color: var(--green); }

/* ---------- utility ---------- */

.backlink {
  display: inline-block;
  margin-top: 10px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--dim);
}
.backlink:hover { color: var(--green); }

.center { text-align: center; }

@media (max-width: 480px) {
  .receipt-inner { padding: 20px 16px 26px; }
  .stamp { font-size: 0.95rem; right: 10px; bottom: 28px; }
  .rline { font-size: 0.88rem; }
}